package com.ifox.hgx.spring.annotation.config;

import com.ifox.hgx.spring.annotation.bean.Person;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.PropertySource;

import java.time.Instant;
import java.util.Date;

/**
 * 使用@PropertySource读取外部配置文件中的k/v保存到运行的环境变量中;加载完外部的配置文件以后使用${}取出配置文件的值
 */
@PropertySource(value = {"classpath:person.properties"})
@Configuration
public class MainConfigOfPropertyValues {

    @Bean
    public Person person() {
        return new Person();
    }

    @Bean(value = "nowDate")
    public Date date(){
        return Date.from(Instant.now()) ;
    }

}

